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Home » Sausage and Peppers Spaghetti Squash Casserole You’ll Love

Sausage and Peppers Spaghetti Squash Casserole You’ll Love

January 7, 2026 by Crumella

Sausage And Peppers Spaghetti Squash Casserole An Incredible Ultimate Recipe Youll Love

Let me tell you about a dish that has completely stolen my heart: the Sausage And Peppers Spaghetti Squash Casserole An Incredible Ultimate Recipe Youll Love. This isn’t just any casserole; it’s a delightful blend of flavors and textures that brings comfort food to a whole new level. Imagine the savory goodness of seasoned beef sausage mingling with vibrant bell peppers, all nestled in a cozy, roasted spaghetti squash. It’s a dish that’s not only delicious but also healthy, making it an ideal choice for those of us who want to indulge without the guilt.

What makes this recipe truly special is how it combines the heartiness of a classic casserole with a refreshing twist. The spaghetti squash serves as a fantastic alternative to traditional pasta, allowing you to enjoy all the satisfying elements of a comforting meal while keeping things light. Plus, the preparation is straightforward, meaning you can whip it up even on the busiest of days. I promise, once you take that first bite, you’ll understand why this casserole has earned its title as an “incredible ultimate recipe.” Trust me; your taste buds are in for a treat!

Sausage and Peppers Spaghetti Squash Casserole You’ll Love this Recipe

Ingredient Notes

When preparing my Sausage And Peppers Spaghetti Squash Casserole, I love to use fresh ingredients to enhance the flavors. Here’s what you’ll need:

  • Spaghetti Squash: Look for a firm, unblemished squash. This will be the base of our casserole.
  • Ground Sausage: I prefer using beef sausage for a leaner option, but you can also use turkey or chicken sausage for a lighter dish. If you’re feeling adventurous, try a spicy sausage for an added kick!
  • Bell Peppers: A mix of red, yellow, and green bell peppers not only adds color but also brings sweetness and crunch. Feel free to substitute with other veggies like zucchini or mushrooms if you prefer.
  • Onion: A yellow onion works best, but you can substitute with shallots for a milder flavor.
  • Garlic: Fresh minced garlic will elevate the dish, but garlic powder can work in a pinch.
  • Cheese: I recommend mozzarella or a blend of Italian cheeses for that gooey, melty texture. If you’re avoiding dairy, nutritional yeast can provide a cheesy flavor.
  • Tomato Sauce: Opt for a good quality marinara or homemade tomato sauce. For a non-alcohol alternative, ensure it’s free from any wine additives.
  • Italian Seasoning: A blend of dried oregano, basil, and thyme brings depth to the dish.

Step-by-Step Instructions

Let’s dive into the cooking process for this Sausage And Peppers Spaghetti Squash Casserole. It’s straightforward and oh-so-rewarding!

  1. Preheat the oven: Set your oven to 400°F (200°C) so it’s ready for the casserole.
  2. Prepare the spaghetti squash: Cut the spaghetti squash in half lengthwise and scoop out the seeds. Brush the insides with olive oil, sprinkle with salt, and place cut-side down on a baking sheet. Roast in the oven for about 30-40 minutes until tender.
  3. Cook the sausage: In a large skillet over medium heat, add a drizzle of olive oil and cook the beef sausage until browned, breaking it apart with a wooden spoon as it cooks.
  4. Add veggies: Once the sausage is cooked, add the diced onion and bell peppers to the skillet. Sauté until the vegetables are tender, about 5-7 minutes. Stir in minced garlic and cook for an additional minute until fragrant.
  5. Combine sauce and seasonings: Pour in the tomato sauce and sprinkle with Italian seasoning. Let the mixture simmer for about 5 minutes to meld the flavors.
  6. Shred the spaghetti squash: Once the squash is roasted, remove it from the oven and let it cool slightly. Use a fork to scrape the flesh into spaghetti-like strands and place them in a large mixing bowl.
  7. Mix everything together: Add the sausage and pepper mixture to the spaghetti squash, and fold in half of the cheese. Mix until well combined.
  8. Transfer to a casserole dish: Pour the mixture into a greased 9×13 inch casserole dish. Top with the remaining cheese.
  9. Bake: Return the casserole to the oven and bake for 20-25 minutes until the cheese is bubbly and golden brown.
  10. Let it rest: Remove from the oven and let it cool for about 5-10 minutes before serving. This will help the layers set nicely.

Tips & Suggestions

Here are some tips that I’ve found helpful when making my Sausage And Peppers Spaghetti Squash Casserole:

  • Season to taste: Don’t hesitate to adjust the seasonings according to your preferences. A pinch of red pepper flakes can add a delightful heat!
  • Make it ahead: You can prepare the casserole ahead of time and store it in the fridge. Just bake it when you’re ready to serve.
  • Customize it: Feel free to add in other ingredients like spinach, kale, or even beans for additional nutrition and flavor.
  • Serve it up: This casserole pairs beautifully with a simple side salad or some crusty bread to soak up the delicious sauce.

Storage

To store your Sausage And Peppers Spaghetti Squash Casserole, follow these guidelines:

  • Refrigeration: Allow the casserole to cool completely before transferring it to an airtight container. It can be stored in the fridge for up to 4 days.
  • Freezing: If you want to save it for later, this casserole freezes well. Just make sure to use a freezer-safe container. It can be frozen for up to 3 months.
  • Reheating: When ready to enjoy leftovers, reheat in the oven at 350°F (175°C) until warmed through. You can also microwave individual portions for convenience.

Now, you’re all set to create this Sausage And Peppers Spaghetti Squash Casserole that I just know you’re going to love! Enjoy your cooking adventure!

Sausage and Peppers Spaghetti Squash Casserole You’ll Love

Final Thoughts

If you’re looking for a delightful and satisfying dish, then look no further than the Sausage And Peppers Spaghetti Squash Casserole An Incredible Ultimate Recipe Youll Love. This recipe not only brings together the wholesome goodness of spaghetti squash and colorful peppers but also infuses it with the rich, savory flavors of beef sausage. It’s a fantastic way to enjoy a hearty meal without sacrificing your health goals. The combination of textures and tastes makes every bite a true pleasure, and I guarantee it will become a family favorite. So gather your ingredients, embrace your inner chef, and get ready to enjoy this incredible dish that is sure to impress!

Print

Delicious Sausage and Peppers Spaghetti Squash Casserole You’ll Love

Print Recipe

This Sausage and Peppers Spaghetti Squash Casserole is a delightful blend of savory beef sausage and vibrant bell peppers, all nestled in a cozy, roasted spaghetti squash. Enjoy a comforting meal that’s both delicious and healthy!

  • Author: Crumella
  • Prep Time: 15 mins
  • Cook Time: 40 mins
  • Total Time: 55 minutes
  • Yield: 6 servings 1x
  • Category: Dinner
  • Method: Baking
  • Cuisine: Italian

Ingredients

Scale
  • 1 Spaghetti Squash
  • 1 lb Ground Sausage (beef, turkey, or chicken)
  • 1 Red Bell Pepper, diced
  • 1 Yellow Bell Pepper, diced
  • 1 Green Bell Pepper, diced
  • 1 Yellow Onion, diced
  • 3 cloves Garlic, minced
  • 2 cups Cheese (mozzarella or Italian blend)
  • 2 cups Tomato Sauce (marinara or homemade)
  • 1 tsp Italian Seasoning (dried oregano, basil, and thyme)
  • Olive Oil
  • Salt

Instructions

  1. Preheat the oven to 400°F (200°C).
  2. Cut the spaghetti squash in half lengthwise and scoop out the seeds. Brush the insides with olive oil, sprinkle with salt, and place cut-side down on a baking sheet. Roast in the oven for about 30-40 minutes until tender.
  3. In a large skillet over medium heat, add a drizzle of olive oil and cook the ground sausage until browned, breaking it apart with a wooden spoon as it cooks.
  4. Once the sausage is cooked, add the diced onion and bell peppers to the skillet. Sauté until the vegetables are tender, about 5-7 minutes. Stir in minced garlic and cook for an additional minute until fragrant.
  5. Pour in the tomato sauce and sprinkle with Italian seasoning. Let the mixture simmer for about 5 minutes to meld the flavors.
  6. Once the squash is roasted, remove it from the oven and let it cool slightly. Use a fork to scrape the flesh into spaghetti-like strands and place them in a large mixing bowl.
  7. Add the sausage and pepper mixture to the spaghetti squash, and fold in half of the cheese. Mix until well combined.
  8. Pour the mixture into a greased 9×13 inch casserole dish. Top with the remaining cheese.
  9. Return the casserole to the oven and bake for 20-25 minutes until the cheese is bubbly and golden brown.
  10. Remove from the oven and let it cool for about 5-10 minutes before serving.

Nutrition

  • Serving Size: 1 bowl
  • Calories: 350
  • Sugar: 5 g
  • Sodium: 800 mg
  • Fat: 20 g
  • Saturated Fat: 8 g
  • Unsaturated Fat: 10 g
  • Trans Fat: 0 g
  • Carbohydrates: 30 g
  • Fiber: 6 g
  • Protein: 20 g
  • Cholesterol: 60 mg

Keywords: Adjust seasonings to taste, and consider adding other ingredients like spinach or beans for extra nutrition. This casserole can be prepared ahead of time and stored in the fridge.

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